Cord storage device



FIG. 1 is a front elevation view of a cord storage device of the present invention with the rear view being a mirror image and the broken line showing of a cord being for illustrative purposes only and forming no part of the claimed design;

FIG. 2 is a right side elevation view of the invention of FIG. 1. The left side elevation view being a mirror image of the right side elevation view shown; and,

FIG. 3 is a bottom plan view of the invention of FIG. 1. The top plan view being a mirror image of the bottom plan view shown. 

The ornamental design for cord storage device, as shown and described. 